Spectrum is a word defined by a continuous range of a single feature, such as wavelength. <span>The word was first used scientifically within the field of optics to describe the rainbow of colors in visible light when separated using a prism.</span>
The definition of transpiration is "<em>the process by which moisture(water) is given off through plant leaves as water vapor.</em>"
The plant's leaves give off water in the form of water vapor, so the answer is transpiration.
Answer:Rotary evaporator
Explanation: Rotary evaporator is used to evaporate or eliminate solvents in a solution. Due to the fact they were analyzing pure substances it was not necessary to use this equipment.
Eventing is an equestrian event where a single horse and rider combination compete against other combinations across the three disciplines of dressage, cross-country, and show jumping.&Combined Training, and the name persists in many smaller organizations
The stimulus and response when a human increases his/her physical activity
<h3>What is stimulus?</h3>
- A stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment.
- The ability of an organism or organ to detect external stimuli, so that an appropriate reaction or response can be made, is called sensitivity
When a human increases physical activity, the amount of fuel burned in its cells also increases, which in turn increases the concentration of dissolved CO2 in the blood. The CO2 reacts with water in the blood to make a weak acid, which lowers the pH of the blood.
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